Why

Sometime I wonder why should I care.
Why should I care if no one cares for me?
Why let anyone in if all that comes is pain and sadness?
But I know I can't give up.
I want to give up.
Just giving up would stop all the fighting, anger, and sorrow.
Is the fighting because of me or them?
Is it because they are sick of each other or are they sick of me?
Everyday it gets harder to pretend I'm happy and everything is fine.
Hear I am trying to be happy, but the more I pretend the more sad I become.
If only someone could hear me, maybe it will stop.
Maybe I could be happy again.....